commit 03af0e0151b82e93fb43100dc44fa57c5742278d
author Andres AG <andres.amayagarcia@arm.com> Mon Jan 23 14:58:27 2017 +0000
committer Simon Butcher <simon.butcher@arm.com> Tue Feb 28 17:36:06 2017 +0000
tree d8960ee2f25f6dde89b0d1498f163a2d7c4a0829
parent 9fb2828aeeb16a1e76ef13c3b0eae199d613a213

Fix memory leak in x509_crl_parse()

The memory leak call was caused by missing calls to pem_free().

library/x509_crl.c

diff --git a/library/x509_crl.c b/library/x509_crl.c
index 0d92bb1..b2b0bed 100644
--- a/library/x509_crl.c
+++ b/library/x509_crl.c
@@ -520,16 +520,17 @@
             if( ( ret = x509_crl_parse_der( chain,
                                             pem.buf, pem.buflen ) ) != 0 )
             {
+                pem_free( &pem );
                 return( ret );
             }
-
-            pem_free( &pem );
         }
         else if( is_pem )
         {
             pem_free( &pem );
             return( ret );
         }
+
+        pem_free( &pem );
     }
     while( is_pem && buflen > 0 );